Home / 93,534.64-140,357.27-34,411.79

Finding the Fourth Proportional to 93,534.64, 140,357.27 and 34,411.79

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Solution

The fourth proportional to 93,534.64, 140,357.27 and 34,411.79 is: 51,638.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,534.64 : 140,357.27 = 34,411.79 : x
  2. Step 2: Convert to fraction form
    93,534.64/140,357.27 = 34,411.79/x
  3. Step 3: Cross multiply
    93,534.64x = 140,357.27 × 34,411.79
  4. Step 4: Simplify right side
    93,534.64x = 4,829,945,337.14
  5. Step 5: Solve for x
    x = 4,829,945,337.14/93,534.64
  6. Step 6: Final answer
    x = 51,638.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.